pause_autopilot

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare destructiveHint=true, openWorldHint=true, and idempotentHint=false. The description adds useful scope boundaries: it does not close positions, revoke venue authority, or prove chain-state changes, plus a tier gate and API path. It does not repeat the annotation metadata, which is appropriate.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is short and front-loads the core action after a compact capability prefix. The negative-boundary sentence adds useful information without excessive length, though the capability metadata is slightly noisy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Annotations cover the safety profile and the description explains operational scope, but the tool has three required parameters with no schema descriptions and no explanation in the description. For a tier-gated mutation tool, this leaves a notable gap in invocation readiness.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, and the description does not explain sessionId, agentAddress, or sessionToken. The phrase 'active agent session' vaguely points at session-related inputs, but it leaves all three required parameters semantically undocumented.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: 'Pause the backend cycle scheduler for an active agent session.' This clearly distinguishes it from resume_autopilot and configure_autopilot by operation, though the description does not explicitly name those siblings.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

It mentions the applicable context ('active agent session') but gives no explicit when-to-use, when-not-to-use, or alternatives. An agent can infer that pause_autopilot is for stopping an active autopilot cycle, but the routing guidance is only implied.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.